Last updated: June 2026
Next review: June 2028
Ambulatory Syringe Pump
Key Information for Patients and Carers
An ambulatory syringe pump is a small battery-powered device that delivers medication slowly and continuously over 24 hours.
It helps ensure that medication is given steadily throughout the day and night.
What Is a Syringe Pump?
A syringe pump is a portable device that delivers medicine through a small tube placed just under the skin.
The medication is given slowly over time, helping to manage symptoms effectively and comfortably.
Why Might I Need a Syringe Pump?
A syringe pump may be recommended if:
- You find it difficult to swallow tablets.
- You feel sick or vomit frequently.
- Medicines taken by mouth are not working effectively.
- Continuous symptom control is needed.
The pump allows medication to be delivered without needing to take tablets or liquid medicines.
How Is the Pump Connected?
A small needle is placed just under the skin and connected to the syringe pump by a thin tube.
The needle is usually inserted into the:
- Upper arm
- Tummy (abdomen)
Most people are not aware of the needle once it is in place.
Who Looks After the Syringe Pump?
Community nurses will:
- Check the pump regularly.
- Make sure it is working correctly.
- Ensure the needle site remains comfortable.
- Replace the syringe every day when required.
Looking After Your Pump
To help keep the pump working safely:
- Avoid dropping or crushing the pump.
- Keep it dry.
- Keep it away from excessive heat.
- Check for redness, swelling or discomfort around the needle site.
Understanding Pump Alarms
The syringe pump may make different sounds to alert you to:
- A low battery.
- A blockage or flow problem.
- Medication reaching the end of the infusion.
If an alarm sounds or you have concerns, contact your healthcare team.
When the Pump Is No Longer Needed
When your treatment is complete, your nurse will remove and collect the syringe pump.
Need Help or Advice?
If you have any concerns about your syringe pump or notice any problems, contact your healthcare team or nurse for advice and support.
For urgent support outside normal hours, follow the contact information provided by your care team.




